Brain monitoring in dogs using the cerebral state index during the induction of anaesthesia via target-controlled infusion of propofol
The aim of this study was to evaluate the correlation between the cerebral state index (CSI) and the estimated propofol plasma concentrations in dogs during induction of anaesthesia. Fifteen healthy dogs undergoing scheduled routine surgical procedures were enrolled in this study. Target controlled...
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| Veröffentlicht in: | Research in veterinary science 2008-10, Vol.85 (2), p.227-232 |
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| creator | Ribeiro, Lénio M. Ferreira, David A. Bressan, Nadja M. Nunes, Catarina S. Amorim, Pedro Antunes, Luis M. |
| description | The aim of this study was to evaluate the correlation between the cerebral state index (CSI) and the estimated propofol plasma concentrations in dogs during induction of anaesthesia.
Fifteen healthy dogs undergoing scheduled routine surgical procedures were enrolled in this study. Target controlled infusion (TCI) software, based on the pharmacokinetic model for propofol, was used to control the syringe pump and to estimate plasma propofol concentrations (PropCp) and the CSI values every five-seconds. Three electrodes placed in the centre of the forehead, on the left side of the forehead and on the left mastoid were used to collect the electroencephalographic (EEG) signal converted by the cerebral state monitor into the CSI.
The cerebral electrical changes induced by increasing propofol concentrations appear to be detected by CSI monitoring in dogs. The negative correlation between CSI and PropCp demonstrates that the CSI could be used to assess electrical brain activity in dogs during the induction of anaesthesia with propofol. |
| doi_str_mv | 10.1016/j.rvsc.2007.10.010 |
| format | Article |
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Fifteen healthy dogs undergoing scheduled routine surgical procedures were enrolled in this study. Target controlled infusion (TCI) software, based on the pharmacokinetic model for propofol, was used to control the syringe pump and to estimate plasma propofol concentrations (PropCp) and the CSI values every five-seconds. Three electrodes placed in the centre of the forehead, on the left side of the forehead and on the left mastoid were used to collect the electroencephalographic (EEG) signal converted by the cerebral state monitor into the CSI.
The cerebral electrical changes induced by increasing propofol concentrations appear to be detected by CSI monitoring in dogs. The negative correlation between CSI and PropCp demonstrates that the CSI could be used to assess electrical brain activity in dogs during the induction of anaesthesia with propofol.</description><identifier>ISSN: 0034-5288</identifier><identifier>EISSN: 1532-2661</identifier><identifier>DOI: 10.1016/j.rvsc.2007.10.010</identifier><identifier>PMID: 18061223</identifier><language>eng</language><publisher>England: Elsevier India Pvt Ltd</publisher><subject>anesthesia ; Anesthesia, General - veterinary ; anesthetics ; Anesthetics, Intravenous - administration & dosage ; Anesthetics, Intravenous - pharmacology ; Animals ; Blood pressure ; Brain ; brain activity ; Brain monitoring ; Cerebral Cortex - drug effects ; Cerebral State Index ; CSI ; Dogs ; drug evaluation ; Female ; Heart rate ; Male ; Medicine ; monitoring ; Monitoring, Intraoperative - methods ; Monitoring, Intraoperative - veterinary ; Propofol ; Propofol - administration & dosage ; Propofol - pharmacology ; surgery ; target-controlled infusion ; TCI ; veterinary drugs ; Veterinary medicine</subject><ispartof>Research in veterinary science, 2008-10, Vol.85 (2), p.227-232</ispartof><rights>2007 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c434t-3f46f96f8b3732dcdf94d8256abcb5f9fcfad1a2799ce8203844f88cdb59ea3</citedby><cites>FETCH-LOGICAL-c434t-3f46f96f8b3732dcdf94d8256abcb5f9fcfad1a2799ce8203844f88cdb59ea3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.rvsc.2007.10.010$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,782,786,3554,27933,27934,46004</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18061223$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ribeiro, Lénio M.</creatorcontrib><creatorcontrib>Ferreira, David A.</creatorcontrib><creatorcontrib>Bressan, Nadja M.</creatorcontrib><creatorcontrib>Nunes, Catarina S.</creatorcontrib><creatorcontrib>Amorim, Pedro</creatorcontrib><creatorcontrib>Antunes, Luis M.</creatorcontrib><title>Brain monitoring in dogs using the cerebral state index during the induction of anaesthesia via target-controlled infusion of propofol</title><title>Research in veterinary science</title><addtitle>Res Vet Sci</addtitle><description>The aim of this study was to evaluate the correlation between the cerebral state index (CSI) and the estimated propofol plasma concentrations in dogs during induction of anaesthesia.
Fifteen healthy dogs undergoing scheduled routine surgical procedures were enrolled in this study. Target controlled infusion (TCI) software, based on the pharmacokinetic model for propofol, was used to control the syringe pump and to estimate plasma propofol concentrations (PropCp) and the CSI values every five-seconds. Three electrodes placed in the centre of the forehead, on the left side of the forehead and on the left mastoid were used to collect the electroencephalographic (EEG) signal converted by the cerebral state monitor into the CSI.
The cerebral electrical changes induced by increasing propofol concentrations appear to be detected by CSI monitoring in dogs. The negative correlation between CSI and PropCp demonstrates that the CSI could be used to assess electrical brain activity in dogs during the induction of anaesthesia with propofol.</description><subject>anesthesia</subject><subject>Anesthesia, General - veterinary</subject><subject>anesthetics</subject><subject>Anesthetics, Intravenous - administration & dosage</subject><subject>Anesthetics, Intravenous - pharmacology</subject><subject>Animals</subject><subject>Blood pressure</subject><subject>Brain</subject><subject>brain activity</subject><subject>Brain monitoring</subject><subject>Cerebral Cortex - drug effects</subject><subject>Cerebral State Index</subject><subject>CSI</subject><subject>Dogs</subject><subject>drug evaluation</subject><subject>Female</subject><subject>Heart rate</subject><subject>Male</subject><subject>Medicine</subject><subject>monitoring</subject><subject>Monitoring, Intraoperative - methods</subject><subject>Monitoring, Intraoperative - veterinary</subject><subject>Propofol</subject><subject>Propofol - administration & dosage</subject><subject>Propofol - pharmacology</subject><subject>surgery</subject><subject>target-controlled infusion</subject><subject>TCI</subject><subject>veterinary drugs</subject><subject>Veterinary medicine</subject><issn>0034-5288</issn><issn>1532-2661</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kcuKFDEUhoMoTjv6Ai60YMBdtbnVDdzo4A0GXIyuQyo5adNUJ22SapwXmOf2FNUiuBhICOfP958c8hPyktEto6x9u9-mUzZbTmmHwpYy-ohsWCN4zduWPSYbSoWsG973F-RZzntKqWSse0ouWE9bxrnYkPsPSftQHWLwJSYfdhVWNu5yNeelKj-hMpBgTHqqctEFELDwu7Jz-nuPwmyKj6GKrtJBQ0Y1e12dcBeddlBqE0NJcZrAIu6w90ofUzxGF6fn5InTU4YX5_OS3H76-P36S33z7fPX6_c3tZFCllo42bqhdf0oOsGtsW6QtudNq0czNm5wxmnLNO-GwUDPqeildH1v7NgMoMUlebN2xWd_zTimOvhsYJp0gDhn1Q5coIsiePUfuI9zCjiZYlQ0uIRskOIrZVLMOYFTx-QPOt0hpJaE1F4tCakloUXDhND06tx6Hg9g_1nOkSDwegWcjkrvks_qxy2nTFA6MMyyQ-LdSgD-1MlDUtl4CAasT2CKstE_NMEfnXKuTA</recordid><startdate>20081001</startdate><enddate>20081001</enddate><creator>Ribeiro, Lénio M.</creator><creator>Ferreira, David A.</creator><creator>Bressan, Nadja M.</creator><creator>Nunes, Catarina S.</creator><creator>Amorim, Pedro</creator><creator>Antunes, Luis M.</creator><general>Elsevier India Pvt Ltd</general><general>Elsevier Limited</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QG</scope><scope>7QP</scope><scope>7QR</scope><scope>7T5</scope><scope>7T7</scope><scope>7TK</scope><scope>7TM</scope><scope>7TO</scope><scope>7U7</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H94</scope><scope>K9.</scope><scope>M7N</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>20081001</creationdate><title>Brain monitoring in dogs using the cerebral state index during the induction of anaesthesia via target-controlled infusion of propofol</title><author>Ribeiro, Lénio M. ; Ferreira, David A. ; Bressan, Nadja M. ; Nunes, Catarina S. ; Amorim, Pedro ; Antunes, Luis M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c434t-3f46f96f8b3732dcdf94d8256abcb5f9fcfad1a2799ce8203844f88cdb59ea3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>anesthesia</topic><topic>Anesthesia, General - veterinary</topic><topic>anesthetics</topic><topic>Anesthetics, Intravenous - administration & dosage</topic><topic>Anesthetics, Intravenous - pharmacology</topic><topic>Animals</topic><topic>Blood pressure</topic><topic>Brain</topic><topic>brain activity</topic><topic>Brain monitoring</topic><topic>Cerebral Cortex - drug effects</topic><topic>Cerebral State Index</topic><topic>CSI</topic><topic>Dogs</topic><topic>drug evaluation</topic><topic>Female</topic><topic>Heart rate</topic><topic>Male</topic><topic>Medicine</topic><topic>monitoring</topic><topic>Monitoring, Intraoperative - methods</topic><topic>Monitoring, Intraoperative - veterinary</topic><topic>Propofol</topic><topic>Propofol - administration & dosage</topic><topic>Propofol - pharmacology</topic><topic>surgery</topic><topic>target-controlled infusion</topic><topic>TCI</topic><topic>veterinary drugs</topic><topic>Veterinary medicine</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ribeiro, Lénio M.</creatorcontrib><creatorcontrib>Ferreira, David A.</creatorcontrib><creatorcontrib>Bressan, Nadja M.</creatorcontrib><creatorcontrib>Nunes, Catarina S.</creatorcontrib><creatorcontrib>Amorim, Pedro</creatorcontrib><creatorcontrib>Antunes, Luis M.</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Animal Behavior Abstracts</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Immunology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Neurosciences Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Oncogenes and Growth Factors Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Research in veterinary science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ribeiro, Lénio M.</au><au>Ferreira, David A.</au><au>Bressan, Nadja M.</au><au>Nunes, Catarina S.</au><au>Amorim, Pedro</au><au>Antunes, Luis M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Brain monitoring in dogs using the cerebral state index during the induction of anaesthesia via target-controlled infusion of propofol</atitle><jtitle>Research in veterinary science</jtitle><addtitle>Res Vet Sci</addtitle><date>2008-10-01</date><risdate>2008</risdate><volume>85</volume><issue>2</issue><spage>227</spage><epage>232</epage><pages>227-232</pages><issn>0034-5288</issn><eissn>1532-2661</eissn><abstract>The aim of this study was to evaluate the correlation between the cerebral state index (CSI) and the estimated propofol plasma concentrations in dogs during induction of anaesthesia.
Fifteen healthy dogs undergoing scheduled routine surgical procedures were enrolled in this study. Target controlled infusion (TCI) software, based on the pharmacokinetic model for propofol, was used to control the syringe pump and to estimate plasma propofol concentrations (PropCp) and the CSI values every five-seconds. Three electrodes placed in the centre of the forehead, on the left side of the forehead and on the left mastoid were used to collect the electroencephalographic (EEG) signal converted by the cerebral state monitor into the CSI.
The cerebral electrical changes induced by increasing propofol concentrations appear to be detected by CSI monitoring in dogs. The negative correlation between CSI and PropCp demonstrates that the CSI could be used to assess electrical brain activity in dogs during the induction of anaesthesia with propofol.</abstract><cop>England</cop><pub>Elsevier India Pvt Ltd</pub><pmid>18061223</pmid><doi>10.1016/j.rvsc.2007.10.010</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Research in veterinary science, 2008-10, Vol.85 (2), p.227-232 |
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| subjects | anesthesia Anesthesia, General - veterinary anesthetics Anesthetics, Intravenous - administration & dosage Anesthetics, Intravenous - pharmacology Animals Blood pressure Brain brain activity Brain monitoring Cerebral Cortex - drug effects Cerebral State Index CSI Dogs drug evaluation Female Heart rate Male Medicine monitoring Monitoring, Intraoperative - methods Monitoring, Intraoperative - veterinary Propofol Propofol - administration & dosage Propofol - pharmacology surgery target-controlled infusion TCI veterinary drugs Veterinary medicine |
| title | Brain monitoring in dogs using the cerebral state index during the induction of anaesthesia via target-controlled infusion of propofol |
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